<template>
		<div class="container">
			<mt-header fixed :title="$route.meta.title">
				   <span slot="left" @click="goBack" v-show="showBack">
				      <mt-button icon="back">返回</mt-button>
				    </span>
			</mt-header>
			<transition name="fade">
			<router-view></router-view>
			</transition>
			<tabbar></tabbar>
		</div>
</template>

<script>
import tabbar from './components/tabbar.vue'
export default {
	  data() {
	    return {
	      showBack: false
	    }
	  },
	  created () {
	    this.showBack = this.$route.path !== '/home'
	    this.checkLogin()
	  },
	  watch: {
	    '$route.path' (newVal) {
	      this.showBack = newVal !== '/home'
	    }
	  },
       components: {
      tabbar
      },
       methods:{
	    goBack() {
	        this.$router.go(-1)
	      },
		    checkLogin() {
		      this.$indicator.open({
		        text: '加载中'
		      })
		      this.$http.get('user').then(res => {
		        if (res.data.code === 1) {
		          this.$store.commit('user/setUser', res.data.data)
		        }
		        this.$indicator.close()
		      })
		    }
  }
}
</script>
<style lang="scss" scoped>
#app {
  font-family: "Avenir", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  box-sizing: border-box;
}
.container {
  padding-top: 40px;
  padding-bottom: 50px;
  overflow-x: hidden;
}
.fade-enter {
  opacity: 0;
  transform: translateX(100%);
}
.fade-leave-to {
  opacity: 0;
  transform: translateX(-100%);
  position: absolute;
}
.fade-enter-active,
.fade-leave-active {
  transition: all 0.5s ease;
}
</style>
